We have a Britax Marathon that my SIL gave to us practically brand new, but I find that the pull strap to tighten the straps is REALLY hard pull tight. Is this normal? I can manage to pull it until i can pull it about 2-3 inches from his chest pretty easily and then I have to pull with my entire weight to get it tighter, but as tight as I can get it, i still feel like there's too much of a gap (maybe like 1.5 finger width - i cant try pinch test cause of the rubber piece on the strap), but no matter how hard I pull it just doesnt budge. Does anyone that has this carseat think this is typical for it?
Our other car seat is a Chicco Nextfit and it practically glides and is so much easier to tighten.